HONGDA HOLDING WATER TECHNOLOGY CO.,LTD
Service hotline: Tel: +86-577-27885553
Http://www.sparklingwater.info
E-mail: Stanley@hongda.info
4
Maintenance for Machine
1. Cleaning of air filter: The air filter shall be cleaned on a regular basis according to the pollution of specific locations. The
air permeability of filter is closely related with the water making efficiency. It is recommended that the air filter be cleaned
every half month.
Cleaning steps: Loosen the panel set screw in the front of air water intaker, and take out the front panel and pull out the
air filte. Clean the dust and air floatation on the filter surface, and finally install the filter and panel back.
2. Cleaning of water tank: Dismantle the front panel and clean the inside of water tank with towel. Drain the water in the
tank and flush the tank with clean water. It is recommended that the air filter be cleaned every half month.
3. Change of filter element:
PPF and activated carbon filter element: Take out the filter element from the bracket and the connector from the filter
element with wrench, replace with new filter, and install the connector. Connect with water pipe and put back to the bracket. It
is recommended that the PPF filter element be changed every 6-8 months and the carbon filter element changed every 12-15
months.
Change of RO/ UF film: Take out the RO film from the bracket and the connecting pipe at the top of film shell. Turn down
the film shell end counter-clockwise, pull out the film and put the new filter element to the film shell, install the film shell end
clockwise, and connect the water pipe. It is recommended that the film be changed every 24-26 months.
Note:
①：
For new installed water dispenser, if the RO film has not been installed in the RO film shell before ex-factory, it
shall be installed during the machine assembly.
②：
Disconnect power supply in case the above operations are conducted.
③：
The changes of filter element and solving to machine breakdowns shall be conducted by professionals.
Simple troubleshooting
1. Too slow water making:
Observe the environment temperature on the screen and measure whether it is within normal range.
Examine whether the air filter surface has the dust, and clean it if necessary.
Examine whether the machine front and side have reserved sufficient space.
Examine whether the power supply and voltage is within normal range.
Examine whether the machine is used in places with good ventilation.
2. The machine fails to work after the power supply is connected.
Examine whether the machine power in back is on.
Examine whether the machine power in front is on.
Technical Specifications
Protection against electric shock: Grade I
Power supply: 220V/50Hz or 110V/60Hz
Rated input (making water): 2000W
Capability of water making: 18L/24H
Standard operating environment: Humidity: 75
％
; Temperature: 27
℃
Normal operating environment: Humidity: 40%--90%; Temperature: 15
℃
--35
℃
Capability of water cooling: 2L/H
